public void AddScreen(Data.UI.Interfaces.IGameScreen screen, bool loaded = false)
{
screen.StateManager = this;
if (!loaded)
{
screen.Initialize();
}
if (screen is IDrawable)
{
var dScreen = screen as IDrawable;
if (!loaded)
{
dScreen.LoadContent();
}
if (dScreen.CoversOthers)
{
foreach (IDrawable oScreen in _gameScreens)
{
oScreen.IsCovered = true;
oScreen.OnTop = false;
}
dScreen.OnTop = true;
dScreen.IsCovered = false;
}
}
if (screen is IInputReciever)
{
var iScreen = screen as IInputReciever;
var inputScreens = from s in _gameScreens where s is IInputReciever select s;
foreach (IInputReciever oScreen in inputScreens)
{
oScreen.HasFocus = false;
}
InputManager.RegisterScreen(iScreen);
iScreen.HasFocus = true;
}
if (_gameScreens.Count > 0 && _gameScreens.Last.Value is SystemScreens.LoadingScreen)
{
_gameScreens.AddBefore(_gameScreens.Last, screen);
}
else
{
_gameScreens.AddLast(screen);
}
}
public void AddScreen(Data.UI.Interfaces.IGameScreen screen, bool loaded = false)
{
screen.StateManager = this;
if (_ready && !loaded)
{
screen.Initialize();
screen.LoadContent();
}
if (screen.GetsInput)
{
screen.HasFocus = true;
InputManager.RegisterScreen(screen);
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.HasFocus = false;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
}
if (screen.CoversOthers)
{
screen.HasFocus = true;
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.IsCovered = true;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
_gameScreens.AddLast(screen);
}
else
{
_gameScreens.AddBefore(_gameScreens.Last, screen);
}
}